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AnnyKZ [126]
3 years ago
9

Can you please help me. Pls don’t ignore me

Mathematics
2 answers:
barxatty [35]3 years ago
7 0
1 meter = 100 centimeters

16*100 = 1600 cm

1600/70 = 22.86

The largest number of fence posts that can be possibly cut from the log is 22.
Travka [436]3 years ago
7 0
Log = 16m, corrected to the nearest meter.
⇒ Log = 16.49m = 1649cm

Each fence post = 70cm, corrected to the nearest 10 cm
⇒Fence Post = 65cm

largest number of fence posts = 1645 ÷ 65 ≈  25

Answer: Largest possible fence posts = 25 
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Eitan is on a train heading west into the city while Dmitri is on a train on the adjacent track heading east, away from the city
siniylev [52]
The time when the two trains reach each other is 1.25 hours
The trains are 68.75 away from the city when they reach each other.
6 0
3 years ago
Read 2 more answers
PLEASE HELP ME WITH THIS!!!!!!!!
vlabodo [156]

Answer:

(9.5, 0) is in quadrant I. (-4, 7) is in quadrant II. (-1, -8) is in quadrant III.

Step-by-step explanation:

The negative signs say everything (quite literally). If there are no negative signs, it is in quadrant I. If there is one in the x-axis (the first number in an ordered pair), it is in quadrant II. If there are 2 negative signs, it is in quadrant III, and if there is one in the y-axis (the second number in an ordered pair), it is in quadrant IV.

4 0
3 years ago
How does the graph of this function compare with the graph of the parent function, y=1/x? It is shifted right 5 units and up 2 u
nasty-shy [4]

Answer:

It is shifted left 5 units and up 2 units from the parent function.

Step-by-step explanation:

Given

y = \frac{1}{x}

y' = \frac{1}{x+5} + 2

Required

Compare both functions

First, translate y, 5 units left.

The rule is:

(x,y) \to (x + 5,y)

So, we have:

y = \frac{1}{x}

y_1 = \frac{1}{x + 5}

Next, translate y1, 2 units up.

The rule is:

(x,y) \to (x,y+2)

So, we have:

y' = y_1 + 2

y' = \frac{1}{x + 5} + 2

Hence, the transformation is:

5 units left and 2 units up

7 0
3 years ago
6) If 1 Inch = 2.54cm, then set up and solve a proportion that finds how many
Roman55 [17]

Answer:

3.93700787402, almost  4

Step-by-step explanation:

10 ÷ 2.54

3 × 2.50 = 7.50

3 × 0.04 = 0.12

7.50 + 0.12 = 7.65

7.65 + 2.54 = 10.19

The precise number is use calculator.

7 0
3 years ago
Alex wants to sew a pillow in the shape below. How many square yards of fabric are needed to sew the pillow? Fabric is only sold
r-ruslan [8.4K]

The shape is missing, so i have attached it.

Answer:

2.6

Step-by-step explanation:

From the image attached, the diameter of the inner semi - circle is 0.5 yards while the length of each side of the pillow is 0.2 yards.

Thus, for us to find the length of the seam which is along the edges of the pillow, we will calculate the perimeter of the outer semicircle, then add the perimeter of the inner semicircle and also add the sides too.

Now, due to the fact that the length of the sides of the pillow are 0.2 yards each, the diameter of the outer circle would be;

0.5 + 0.2 + 0.2 = 0.9 yards. So, the perimeter of the outer semicircle is,

P0 = πd/2 = π × 0.9/2 =0.45π yds

The perimeter of the inner semicircle would be given as;

PI = πd/2 = π × 0.5/2 =0.25π yds.

Thus, we can calculate the total perimeter of the pillow as;

PT = P0 + PI + 0.2 + 0.2

PT = 0.45π + 0.25π + 0.2 + 0.2

PT ≈ 2.6 yards

Alex will need 2.6 yds

7 0
3 years ago
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